Company News, Patents

CIba Patents

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By: TOM BRANNA

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Ciba Patents Surface-Active Surfactant l Patent No. US 6,620,854 B2: Ciba Specialty Chemicals Corp., Tarrytown, NY, patented a surface-active surfactant composition with an antimicrobial diphenyl ether active ingredient, a combination of cumene sulfonate and citric acid monohydrate, one or more synthetic detergents or soaps, a monohydric or dihydric alcohol and water....

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